Photosensitive Polymers Containing Pendent Azobenzene Groups

被引：1
|
作者：
Sava, Ion [1 ]
机构：
[1] Petru Poni Inst Macromol Chem, Iasi 700487, Romania
来源：
MATERIALE PLASTICE | 2008年 / 45卷 / 04期
关键词：
pendent azobenzene groups; polyimide; polyamide; polyamid-imide; photoinduced optical properties;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Polymers with polyimide, polyamide or poly(amid-imide) structure have been obtained by polycondensation of 2,2-bis(3-amino-4-oxyhexyloxy-phenyl-4'-butoxyazobenzen) hexafluoropropane with hexafluoroisopropylidene diphthalic dianhydride or two different aromatic diacid dichlorides. These polymers have been characterized by FTIR and UV-VIS spectra, molecular mass determination, solubility and optical properties. The photochromic behaviour upon UV-Vis nopolarized and polarized light was also investigated.
引用
收藏
页码：404 / 408
页数：5
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